Book rack



FIG. 1 is a perspective view of a book rack showing my new design in thecollapsed position, the top being flat and unornamented;

FIG. 2 is a perspective view thereof in an alternate position;

FIG. 3 is a perspective view thereof with all partitions in the uprightposition;

FIG. 4 is a perspective view thereof in another alternate position.

The ornamental design for a book rack, as shown. 